Highly Robust - The Impact Control Adapter for Sockets is highly robust, and is specially designed to withstand the high power of impact drivers. Its S2 Modified Steel and optimised heat-treatment process provide the socket with extra endurance for high performance making it extremely sturdy for long-lasting work. The adapter features an external square drive enabling it to hold sockets with an internal square drive, which would normally only fit impact driver. This product is intended for heavy-duty screw-driving applications such as plant installations or heavy industrial work. The Impact Control Adapter for Sockets is available in three versions for 1/2-inch, 3/8-inch and for 1/4-inch sockets. 1/4” Hex shank for use with three-jaw drill driver chucks and hexagonal drill driver chucks. Features and Benefits • Highly Robust • Impact Control Adapter for Sockets is highly robust and specially designed to withstand the high power of impact drivers • S2 Modified Steel and an optimised he